Patents by Inventor Kanchen Rajanna

Kanchen Rajanna has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 9092437
    Abstract: “Experience Streams” (ESs) are used by a “rich interactive narrative” (RIN) data model as basic building blocks that are combined in a variety of ways to enable or construct a large number of RIN scenarios for presenting interactive narratives to the user. In general various ES types contain all the information required to define and populate a particular RIN, as well as the information (in the form of a series of navigable states) that charts an animated and interactive course through each RIN. In other words, combinations of various ES provide a scripted path through a RIN environment, as well as various UI controls and/or toolbars that enable user interaction with the interactive narrative provided by each RIN. Example ESs include, but are not limited, content browser experience streams, zoomable media experience streams, relationship graph experience streams, player-controls/toolbar experience streams, etc.
    Type: Grant
    Filed: January 18, 2011
    Date of Patent: July 28, 2015
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Joseph M. Joy, Narendranath Datha, Eric J. Stollnitz, Aditya Sankar, Vinay Krishnaswamy, Sujith Radhakrishnan Warrier, Kanchen Rajanna, Tanuja Abhay Joshi
  • Publication number: 20120102418
    Abstract: This patent relates to techniques associated with rich interactive narratives (RINs) and other RIN-related content, including techniques for sharing and monetizing such content. For example, a RIN-related content item (e.g., a themed RIN book) might be obtained from a hosting platform, edited, and re-published on the hosting platform. In some circumstances, the edit might include or serve as one or more annotations. One or more sharing restrictions associated with the published content item can be enforced. This enforcement can then be utilized to monetize the published content item by virtue of one or more sharing arrangements.
    Type: Application
    Filed: December 27, 2011
    Publication date: April 26, 2012
    Applicant: MICROSOFT CORPORATION
    Inventors: Joseph M. Joy, Michael S. Cooper, Kanchen Rajanna
  • Publication number: 20110113334
    Abstract: “Experience Streams” (ESs) are used by a “rich interactive narrative” (RIN) data model as basic building blocks that are combined in a variety of ways to enable or construct a large number of RIN scenarios for presenting interactive narratives to the user. In general various ES types contain all the information required to define and populate a particular RIN, as well as the information (in the form of a series of navigable states) that charts an animated and interactive course through each RIN. In other words, combinations of various ES provide a scripted path through a RIN environment, as well as various UI controls and/or toolbars that enable user interaction with the interactive narrative provided by each RIN. Example ESs include, but are not limited, content browser experience streams, zoomable media experience streams, relationship graph experience streams, player-controls/toolbar experience streams, etc.
    Type: Application
    Filed: January 18, 2011
    Publication date: May 12, 2011
    Applicant: MICROSOFT CORPORATION
    Inventors: Joseph M. Joy, Narendranath Datha, Eric J. Stollnitz, Aditya Sankar, Vinay Krishnaswamy, Sujith Radhakrishnan Warrier, Kanchen Rajanna, Tanuja Abhay Joshi
  • Publication number: 20080172715
    Abstract: A portable processing device or system may permit a user to access a resource when a certain number of keys are present, according to an authentication policy and a context in which the certain number of keys are provided. In some contexts fewer or no keys may be required, while in other contexts more keys may be required. The authentication policy may be adaptable, such that a precautionary action may be taken when a previously unused combination of keys and a context are used. Further, the authentication policy may require a fewer number of keys close to a time of a last successful authentication and may require a larger number of keys as time passes since the last successful authentication. In some embodiments, a type of visual feedback of entered password text may change based on a security level.
    Type: Application
    Filed: January 12, 2007
    Publication date: July 17, 2008
    Applicant: Microsoft Corporation
    Inventors: Avi Rom Geiger, Brian Meredith Wilson, Jonathan David Friedman, Arnold Milton Lund, Kanchen Rajanna